API reference
The blockchain data API Reference contains comprehensive details of everything the API has to offer. API references contain information about endpoints, methods, request and response fields, and available authentication methods. The API Reference also includes very specific examples of successful calls and responses to demonstrate the effective use of API endpoints. For example, a REST API contains multiple endpoints. Therefore, the documentation must include examples showing how to properly use each API endpoint. In addition, developers often find that API references from other sources help them understand the nuances of the API and help them decide which API is best for them.
To access the functionality of the blockchain data API, developers also need to understand the API's authentication methods. The API can adopt a variety of authentication schemes. For example, an API can use both an API key and OAuth. Therefore, the documentation must also explain each authentication method.
After careful consideration of these requirements, implement an appropriate structure for the API documentation. This ensures a seamless integration process between the documentation itself and the evolving API. Well-structured documents directly affect user experience and document maintainability.
Why is quality documentation important?
The quality of documentation significantly affects the developer experience. It has the dual purpose of engaging potential users and helping internal and external users understand the blockchain data API and its capabilities, thereby promoting adoption.
For blockchain data APIs used by third parties, comprehensive documentation is critical to creating an ecosystem that relies on apis. It also plays a vital role in training new users and making them aware of the security of the apis they use.